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MXPA03010688A - Improved catalytic reforming process. - Google Patents

Improved catalytic reforming process.

Info

Publication number
MXPA03010688A
MXPA03010688A MXPA03010688A MXPA03010688A MXPA03010688A MX PA03010688 A MXPA03010688 A MX PA03010688A MX PA03010688 A MXPA03010688 A MX PA03010688A MX PA03010688 A MXPA03010688 A MX PA03010688A MX PA03010688 A MXPA03010688 A MX PA03010688A
Authority
MX
Mexico
Prior art keywords
reformer
reforming process
catalytic reforming
improved catalytic
reactors
Prior art date
Application number
MXPA03010688A
Other languages
Spanish (es)
Inventor
John S Parsons
Original Assignee
Conocophillips Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Conocophillips Co filed Critical Conocophillips Co
Publication of MXPA03010688A publication Critical patent/MXPA03010688A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

A substantially water-free hydrocarbon feed is charged to a multiple-reactor reformer system being operated under reforming conditions and comprising at least two reformer reactors (20), (40), and (54) serially connected in fluid-flow communication and each containing a reformer catalyst; and, simultaneously with the charging step, a chloriding agent is sequentially introduced in lines (72), (74), and (76), without simultaneously introducing water, immediately upstream from the inlets of all the reformer reactors in an amount and for a period of time that are effective to inhibit the deactivation of the reformer catalyst.
MXPA03010688A 2000-09-22 2001-05-24 Improved catalytic reforming process. MXPA03010688A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/668,190 US6458266B1 (en) 1999-11-24 2000-09-22 Catalytic reforming process with inhibition of catalyst deactivation
PCT/US2001/016999 WO2002094967A1 (en) 2000-09-22 2001-05-24 Improved catalytic reforming process

Publications (1)

Publication Number Publication Date
MXPA03010688A true MXPA03010688A (en) 2006-02-10

Family

ID=24681356

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03010688A MXPA03010688A (en) 2000-09-22 2001-05-24 Improved catalytic reforming process.

Country Status (8)

Country Link
US (1) US6458266B1 (en)
EP (1) EP1401990A4 (en)
JP (1) JP2004531616A (en)
KR (1) KR20040012850A (en)
CN (1) CN1430662A (en)
CA (1) CA2409117A1 (en)
MX (1) MXPA03010688A (en)
WO (1) WO2002094967A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6610196B1 (en) * 1999-11-24 2003-08-26 Conocophillips Company Catalytic reforming process
CN100378200C (en) * 2004-11-30 2008-04-02 中国石油化工股份有限公司 A method for catalytic reforming of hydrocarbons
CN100404650C (en) * 2005-08-31 2008-07-23 中国石油化工股份有限公司 A method for adding liquid additives in a semi-regenerative reforming unit
US7740751B2 (en) * 2006-11-09 2010-06-22 Uop Llc Process for heating a stream for a hydrocarbon conversion process
US7981272B2 (en) * 2006-12-28 2011-07-19 Uop Llc Process for reforming a hydrocarbon stream in a unit having fixed and moving bed reaction zones
US7811447B2 (en) * 2007-08-01 2010-10-12 Uop Llc Method of transferring particles from one pressure zone to another pressure zone
US7803326B2 (en) * 2007-08-01 2010-09-28 Uop Llc Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst
FR2946660B1 (en) 2009-06-10 2011-07-22 Inst Francais Du Petrole METHOD FOR PREGENERATIVE REFORMING OF SPECIES COMPRISING THE RECYCLING OF AT LEAST ONE PART OF THE EFFLUENT OF THE CATALYST REDUCTION PHASE.
CN104371757B (en) * 2013-08-15 2016-07-13 中国石油天然气股份有限公司 A Process for Preventing Catalyst Leakage in Continuous Reforming Unit
CN113652258B (en) * 2021-07-28 2023-04-07 宁波中金石化有限公司 Aromatic hydrocarbon production system and method for preventing metal catalytic coking
WO2023244417A1 (en) * 2022-06-17 2023-12-21 Chevron Phillips Chemical Company Lp Use of high fluoride-containing catalyst in front reactors to extend the life and selectivity of reforming catalyst

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952611A (en) 1958-03-11 1960-09-13 American Oil Co Regenerative platinum catalyst reforming
CA925451A (en) 1969-07-31 1973-05-01 D. Keith Carl Reforming of naphthene-and paraffin-containing hydrocarbon feeds
US3649524A (en) 1969-09-30 1972-03-14 Mobil Oil Corp Method for reforming paraffinic and naphthenic rich hydrocarbon feed streams
US4066740A (en) * 1971-12-06 1978-01-03 Atlantic Richfield Company Method for producing alumina
US4059645A (en) * 1976-11-10 1977-11-22 Chevron Research Company Alkylaromatic isomerization process
US4832821A (en) 1988-03-07 1989-05-23 Exxon Research And Engineering Company Catalyst reforming process
US5318689A (en) * 1992-11-16 1994-06-07 Texaco Inc. Heavy naphtha conversion process
US5360534A (en) * 1993-05-24 1994-11-01 Uop Isomerization of split-feed benzene-containing paraffinic feedstocks
US5557029A (en) * 1995-09-06 1996-09-17 Phillips Petroleum Company Isomerization of saturated hydrocarbons
US6140547A (en) * 1998-12-01 2000-10-31 Phillips Petroleum Company Isomerization of hydrocarbons
US6013847A (en) * 1998-12-31 2000-01-11 Phillips Petroleum Company Hydrogenation of benzene in the presence of water
US6140546A (en) * 1999-06-04 2000-10-31 Phillips Petroleum Company Hydrocarbon dehydrocyclization process
US6610196B1 (en) * 1999-11-24 2003-08-26 Conocophillips Company Catalytic reforming process

Also Published As

Publication number Publication date
US6458266B1 (en) 2002-10-01
KR20040012850A (en) 2004-02-11
CA2409117A1 (en) 2002-11-28
EP1401990A1 (en) 2004-03-31
EP1401990A4 (en) 2004-09-08
WO2002094967A1 (en) 2002-11-28
JP2004531616A (en) 2004-10-14
CN1430662A (en) 2003-07-16

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